hardox 400 steel specification 1780mm width plate production line
HARDOX 400 steel specification,"Hard and solid, honest commitment, practical effect" To strive for a solid enterprise foundation with hard work style; to promise first-class enterprise service with honest faith; to create efficient enterprise performance with practical spirit,
HARDOX 400 steel specification.
HARDOX 400 steel specification,, Q345 and Q345B are steel numbers. The differences are as follows:1. Q345 is general and does not indicate the quality level; Q345B is clear and the quality level is B.2. Q345 does not require to inspect the impact performance; Q345B requires that the impact performance at room temperature is qualified (impact at 20 ℃).3. Q345 does not indicate carbon content of steel; Q345B carbon content is 0.20%.Q345 refers to carbon structural steel with yield point (σ s) of 345MPa. The following letters indicate the quality level, including A, B, C, D and E.The primary purpose of adding alloy elements into steel is to improve the hardenability of steel and to ensure that martensite can be easily obtained during quenching. The second is to improve the tempering stability of the steel, to keep the martensite at a higher temperature, so that the carbide precipitated in the tempered steel is finer, uniform and stable. In this way, under the same conditions, , alloy steel has higher strength than carbon steel One of the main purposes of adding alloy elements is to improve the strength of steel,
HARDOX 400 steel specification.
HARDOX 400 steel specification,"Novel coronavirus pneumonia has been closed in recent years, and Pohang iron and Steel Co., Ltd. closed its overseas processing center in Italy, Malaysia, Philippines and India. At the request of the Italian government, all production activities will be stopped except for the necessary
HARDOX 400 steel specification products. POSCO-ITPC, an Italian stainless steel cold rolling mill near Verona in northeast Italy, is scheduled to close from March 26 to April 3. The center has an annual processing capacity of 40000 tons of stainless steel processing plant. POSCO-MKPC in Malaysia and POSCO-PMPC in the Philippines have been closed on March 17 and 18 respectively, and will be closed to the end of March. In addition, POSCO's rolling plate processing center in India will also be closed to March 31 as instructed by the local government of India."In the final analysis, the market competition is the competition for customers. Whether selling products or services, the final customer satisfaction is the standard to test the success or failure of marketing work. The so-called after-sales service is to fully understand customers, study customer psychology, pay attention to after-sales details, improve work shortcomings, improve service quality, and Exchange customer brand loyalty through the whole process of quality service.EU-28 countries produced 38.29 million mt of , crude steel in the first quarter down by ten percent year on year. In the given period, Germany's output was 9.47 million mt. falling by 9.3 percent year on year. Italy's crude steel output was 5.28 million mt, down by 16.2 percent year on year, and France's crude steel output amounted to 3.73 million mt decreasing by 3.6 percent year on year.
